About to start her first year of high school, Sakurako Kawawa settles into her new lodgings. But when she meets her new roommate ― the stunningly beautiful Kasumi Yamabuki, who lives life at her own pace ― everything changes! From day one, responsible and level-headed Sakurako and lazy, easygoing Kasumi find themselves at odds with one another... but with their matching mugs and one bed to share, Sakurako and Kasumi's friendship is just beginning!

This four-panel-style comic follows the everyday life of two high school roommates as they go to class together, tackle the mundane necessities of laundry and grocery shopping for two, and learn more about one another in a cute and heartwarming series of short stories.